New
#11
Did you upgrade Win10 or did a clean install?
I seem to see this issue more persistent with upgrades to Win10 (or maybe I'm incorrect).
I suspect the upgrade caused a bug to show up unexpectedly. I did a clean install and I have not encountered this issue yet. I use IE11 as default through Settings and it seems to stick fine. Same if I changed it to Chrome. Knock on wood, everything is behaving for me at the moment and that is using it on both my Desktop and SP2 with clean installs.